About Excel Geolocation strings

I'm trying to use Excel 3D Maps to display information about customers in different countries.
I'd be happy with just Province/County level, but I found my Spanish version seems to prefere
spanish translated names more than originals:

Alpes-Maritimes ( original french ) -> Alpes Marítimos

Also few of them are not found:

Savoie -> No hay ninguna resolución para esta dirección ( not found )

So I'd really like to know wich table names is comparing Excel, or any explanation about this
if anyone knows.